axiom

noun

(logic, mathematics, proof theory) A fundamental assumption that serves as a basis for deduction of theorems; a postulate (sometimes distinguished from postulates as being universally applicable, whereas postulates are particular to a certain science or context).

(philosophy) A seemingly self-evident or necessary truth which is based on assumption; a principle or proposition which cannot actually be proved or disproved.

An established principle in some artistic practice or science that is universally received.

Roots

axiomaaxiom- · Greek · worthy, self-evident truth

Synonyms for axiom

maximn dictumn truismn theoremn adagen aphorismn postulatev principlen postulationn apothegmn tenetn premisen

Synonyms & related words for axiom

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Words related to axiom

Explore words related to axiom — words associated with it, words that go with it, and its nearest matches in meaning. Related words include axiomatizing, axiomatic, porism, axiomatically, corollary, antilogism, theorematic, truistic. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for axiom

Common synonyms for axiom include maxim, dictum, truism, theorem, adage, aphorism, postulate, principle — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does axiom come from?

The word axiom breaks down into one root of Greek origin: the root axiom-, from Greek axioma (“worthy, self-evident truth”). Explore each root to see other English words built from the same source.